#ifndef _M_LOG_H
#define _M_LOG_H
#include <stdio.h>
#include <time.h>

#define INF 0
#define DBG 1
#define ERR 2
#define DEFAULT_LOG_LEVEL INF

#define LOG(level, format, ...)                                                             \
    do                                                                                      \
    {                                                                                       \
        if (DEFAULT_LOG_LEVEL > level)                                                      \
            break;                                                                          \
        time_t t = time(NULL);                                                              \
        struct tm *lt = localtime(&t);                                                      \
        char buf[32] = {0};                                                                 \
        strftime(buf, 31, "%H:%M:%S", lt);                                                  \
        fprintf(stdout, "[%s %s:%d] " format "\n", buf, __FILE__, __LINE__, ##__VA_ARGS__); \
    } while (0)

#define INF_LOG(format, ...) LOG(INF, format, ####__VA_ARGS__)
#define DBG_LOG(format, ...) LOG(DBG, format, ####__VA_ARGS__)
#define ERR_LOG(format, ...) LOG(ERR, format, ####__VA_ARGS__)

#endif /* _M_LOG_H */
